-27.37% is the change from 939 to 682
Calculation steps:
[( 682 - 939 ) ÷ 939] x 100 = -27.37%
Formula
Percentage change = [(682 - 939) / 939] x 100
Subtract the new number by the original number
682 - 939 = -257
-257 ÷ 939 = -0.2736954206602769
-0.2736954206602769 x 100 = -27.37%